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Ken Bannister


Last seen: 7 months ago |  Active since 2021

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Question


Finding an optimal rook's tour route using bfsearch function
Hello: How can the optimal path be found for a rook to visit all squares once when some squares on the board are blocked? For e...

1 year ago | 0 answers | 0

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answers

Answered
for-next loop parameter gets printed out
Thank you. File attached.

2 years ago | 0

Question


for-next loop parameter gets printed out
Curious behavior. I have a matlab code with lots of for-next loops. One in particular that starts with for I = J:LL for some...

2 years ago | 1 answer | 0

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answer

Question


Where did my "save" icon go?
I was working on a MATLAB routine which I had saved a few times as I updated it. Now, for some reason, I am in a state where my...

2 years ago | 1 answer | 0

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answer

Answered
Converting legacy FORTRAN code to MATLAB code
Ben: Many thanks again on your help. You are right, I should have studied your README file much more carefully! I have always be...

2 years ago | 0

Question


Converting legacy FORTRAN code to MATLAB code
I have found Ben Barrowes' f2matlab program for converting legacy FORTRAN to MATLAB. Has anyone actually used this software suc...

2 years ago | 2 answers | 0

2

answers

Question


How to use MATLAB editor more effectively
Still new to some features of MATLAB. I notice this in the MATLAB editor window. On the left edge of the window when I enter som...

2 years ago | 1 answer | 0

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answer

Question


How do I demagnify a help page?
This has happened a couple of times. I inadvertently click a key on my keyboard while a help page is open, and suddenly everythi...

2 years ago | 2 answers | 0

2

answers

Question


My MATLAB 2022a not talking to Python 3.9.13
OK, the usual newby start-up problems. I downloaded Python 3.9.13 in hopes I could call Python routines from MATLAB. Not sure w...

2 years ago | 1 answer | 0

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Question


Want to be able to call python 3.9 from MATLAB 2022a
Before I even GET to calling python 3.9 from MATLAB 2022a, on windows 10, 64-bit, how do I download python 3.9? The general gui...

2 years ago | 1 answer | 0

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Question


Simplifying results from rat function
Suppose I have found the decimal value: 0.642857142857143 Which by the way I know to be 9/14 if I go: result =rat(0.64285714...

3 years ago | 1 answer | 0

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Question


Has anyone worked with Giuga numbers?
A positive integer x > 1 with prime factors p1p2p3...pi that satifies the relationship 1/p1 + 1/p2 + 1/p3 +...+ 1/pi - 1/x = k, ...

3 years ago | 1 answer | 0

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answer

Question


Problem using planetEphemeris function
I want to use planetEphemeris to obtain daily noon (X,Y,Z) positions of former planet Pluto wrt to Mercury, starting at midnight...

3 years ago | 1 answer | 0

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Question


Use of the Jet Propulsion Laboratory (JPL) ephemeris
The "Jet Propulsion Laboratory (JPL) ephemeris" is a source of astronomical data on the planets, their moons, and other objects...

3 years ago | 0 answers | 0

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Question


Can the symbolic toolbox Laplacian be used for other than cartesian coordinates?
In potential theory and elasticity theory, the Laplacian operator often appears, and is applied in all separable (orthogonal) c...

3 years ago | 1 answer | 0

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answer

Question


Good book on linear algebra using MATLAB?
I realize there are countless great books on linear algebra (i.e., matrix theory), marching back many decades. For example, I ha...

3 years ago | 2 answers | 0

2

answers

Question


How to learn more about cell usage
Can anyone recommend some good books, articles, an tutorials on cell usage? I do have some older books that cover the syntax ru...

3 years ago | 1 answer | 0

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answer

Answered
Good books on Simulink
Thank you Joseph - I see what you mean. I do have a few of the toolboxes which depend on Simulink in the background. Perhaps I ...

3 years ago | 0

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Answered
Has anyone worked through the SimScape OnRamp exercises?
Thanks, Chris. After a good night's sleep I took another careful look and discovered I misread the instructions on how to assig...

3 years ago | 0

| accepted

Question


Good books on Simulink
New user here of the Home version of Simulink 2021a. I realize there is a ton of books available on Simulink, but is there any ...

3 years ago | 1 answer | 0

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Question


Has anyone worked through the SimScape OnRamp exercises?
I am a Home version R2021a user and have acquired the Simulink and SimScape toolboxes. I was able to get all the Simulink OnRam...

3 years ago | 1 answer | 0

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Question


Why did I get this bunch of funny messages after installing R2021a?
After I let the MATLAB installer install Home Use R2021a on my Lenovo laptop with Windows 10, the MATLAB screen displayed this b...

3 years ago | 0 answers | 0

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Question


Does the SimMechanics toolbox still exist and can it be obtained from Mathworks for R2020b?
I need to obtain the home version of SimMechanics for R2020b, but when I look at the list of toolboxes currently available, it ...

3 years ago | 1 answer | 0

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answer

Question


I am looking for drawingmesh
Anyone know of the existence of a matlab routine named drawingmesh?

3 years ago | 1 answer | 0

1

answer

Answered
Coupon Collector Problem Code
I have a related question: Suppose we have evenly distributed figurines of the the severn dwarfs across a bunch of cereal boxes...

3 years ago | 0